Alert archive / Wisconsin / Special Weather Statements in 2017
Special Weather Statement, NWS La Crosse, WI
NWS La Crosse, WI issued this special weather statement at Apr 9, 2017, 5:14 PM CDT for Taylor County, Wisconsin. It was in force for 31 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Apr 9, 2017, 5:14 PM CDT (22:14 UTC)
- Expired
- Apr 9, 2017, 5:45 PM CDT
- In force
- 31 min
- Issued by
- NWS La Crosse, WI
County Taylor County, WI
The radar
The La Crosse radar (KARX), 179 km from the middle of the area, began a volume at 22:17 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 10.2 hours before the alert went out and 207 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1538 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 139 m²/s²
- 0-3 km storm-relative helicity
- 179 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS La Crosse, WI wrote its last area forecast discussion before this special weather statement went out at Apr 9, 2:06 PM CDT, 3 hours 8 minutes earlier.
Area forecast discussion, Apr 9, 2:06 PM CDT, 3 hours 8 minutes before
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</html>Hazardous weather outlook, Apr 9, 2:40 PM CDT, 2 hours 34 minutes before
Hazardous Weather Outlook National Weather Service La Crosse WI 240 PM CDT Sun Apr 9 2017 IAZ011-030-WIZ043-044-053>055-061-101945- Allamakee-Clayton-Juneau-Adams-Vernon-Crawford-Richland-Grant- 240 PM CDT Sun Apr 9 2017 This Hazardous Weather Outlook is for portions of northeast Iowa...central Wisconsin and southwest Wisconsin. .DAY ONE...This Afternoon and Tonight A few thunderstorms may develop this evening and tonight. While the overall severe threat is low, a few storms may produce hail and gusty wind. .DAYS TWO THROUGH SEVEN...Monday through Saturday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected. .EMERGENCY MANAGEMENT COORDINATION... No webinar is scheduled. IAZ008-009-018-019-MNZ079-086>088-094-095-WIZ017-029-032>034- 101945- Mitchell-Howard-Floyd-Chickasaw-Wabasha-Dodge-Olmsted-Winona- Mower-Fillmore-Taylor-Clark-Buffalo-Trempealeau-Jackson- 240 PM CDT Sun Apr 9 2017 This Hazardous Weather Outlook is for portions of north central Iowa...northeast Iowa...southeast Minnesota...central Wisconsin... north central Wisconsin and west central Wisconsin. .DAY ONE...This Afternoon and Tonight Scattered thunderstorms will continue this afternoon mainly north of Interstate 94 and then become more widespread later this evening and overnight. Some storms may become severe with large hail and damaging winds. .DAYS TWO THROUGH SEVEN...Monday through Saturday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed late this afternoon and evening. .EMERGENCY MANAGEMENT COORDINATION... No webinar is scheduled. IAZ010-029-MNZ096-WIZ041-042-101945- Winneshiek-Fayette-Houston-La Crosse-Monroe- 240 PM CDT Sun Apr 9 2017 This Hazardous Weather Outlook is for portions of northeast Iowa...southeast Minnesota and west central Wisconsin. .DAY ONE...This Afternoon and Tonight A few thunderstorms are possible this evening and tonight. Some of these storms could become severe with a risk for large hail and damaging winds. .DAYS TWO THROUGH SEVEN...Monday through Saturday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed for a few hours this evening. .EMERGENCY MANAGEMENT COORDINATION... No webinar is scheduled. Rogers
In the hours before
Special weather statement, Apr 9, 2:43 PM CDT, 2 hours 31 minutes before
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</html>Local storm report, Apr 9, 3:32 PM CDT, 1 hour 42 minutes before
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</html>Special weather statement, Apr 9, 3:36 PM CDT, 1 hour 38 minutes before
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</html>Special weather statement, Apr 9, 4:22 PM CDT, 52 minutes before
Special Weather Statement National Weather Service La Crosse WI 422 PM CDT Sun Apr 9 2017 WIZ017-092230- Taylor- Including the city of Medford 422 PM CDT Sun Apr 9 2017 ...Thunderstorms Continue Across the Area... Showers and thunderstorms will continue to overspread parts of north central Wisconsin. The storms were north of Highway 29 and moving northeast at 40 mph. The strongest storms could produce nickel size hail. Lightning and some gusty winds are also possible. Move indoors to a place of safety if one of these storms approaches your location. DTJ
Special weather statement, Apr 9, 5:14 PM CDT, 0 minutes before
Special Weather Statement National Weather Service La Crosse WI 514 PM CDT SUN APR 9 2017 WIZ017-092245- Taylor- 514 PM CDT SUN APR 9 2017 ...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN TAYLOR COUNTY... At 514 PM CDT, a strong thunderstorm was located near Jump River, or 18 miles east of Ladysmith, moving east at 40 mph. Nickel size hail is possible with this storm. This storm will be near... Westboro around 540 PM CDT. Other locations impacted by this storm include The Mondeaux Flowage, County Roads D And N and Camp Forest Spring. LAT...LON 4535 9015 4525 9083 4538 9086 4538 9015 TIME...MOT...LOC 2214Z 250DEG 35KT 4538 9073 Wetenkamp
The office that day
Everything else NWS La Crosse, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 9, 3:20 PM CDT | Severe Thunderstorm Warning | ARX | Taylor | 25 min |
Nearby
Special Weather Statements in Wisconsin, 2017Every special weather statement in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.